baber/WOPTO huggingface dataset:
Patent JP-H11309308-A (JP)
Title: Diaphragm for filter press and its manufacture
Inventor: TERADA YUTAKA
IPC: B01D25/12
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To manufacture in a good yield by forming a raw material sheet provided by combining a plurality of sheets having an outer size smaller than the outer size of a required diaphragm. SOLUTION: A raw material sheet is prepared by various rubbers of natural rubber, nitrile rubber, or the like or blending at least one kind thereof and polyolefin based resin of polypropylene or the like, or a thermoplastic resin of a further crosslinked polyolefin based elastomer. Though a required outer size is obtained by arranging a plurality of raw material sheets laterally in the same direction, when an opening is generated between the sheets in combining, since generation of a bubble in fusion weld and discoloration by burning are sometimes generated, an end surface becoming a joint surface of respective sheets is flat finished with a running saw or a cutter knife or the like. The combined sheet is melted by heating while a pressure is applied thereto, and shaped in a specific shape by cold pressing, vacuum forming, or air-pressure forming or the like. Thereby, a yield can be improved by lessening a broken piece as compared with cutting from a large sized raw material sheet.
Patent JP-S5933215-A (JP)
Inventor: JIYON ANDORIYUU KORIOPOUROSU
IPC: A61K31/715
Filed: 1983-07-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63296249-A (JP)
Title: Method of mounting cover member for insulation seal type semiconductor device
Inventor: UEDA NAOTO
IPC: H01L23/02
Filed: 1987-05-27
Abstract: PURPOSE:To enable the sure mounting of a cover member on an insulating substrate, by using two magnetic materials to hold the cover member and the insulating substrate pressingly in a heating atmosphere and using a permanent magnet as at least one of both these magnetic materials. CONSTITUTION:A brazing material is placed between an insulating substrate 1 and a covey member. In succession, these are pressed and moved in a heating atmosphere to melt the brazing material 4. When the substrate 1 and the cover member 3 are moved in the heating atmosphere, they are held pressingly by permanent magnets 11, 12 and cooled afterwards. The cover member 3 is thus mounted on the substrate 1. Since two uniform pressing forces can be applied in the direction opposite to each other perpendicularly to the cover member 3 on the substrate 1, the cover member 3 can be surely mounted on the substrate 1.
Patent JP-H02311641-A (JP)
Title: Closing working for edge part opened port of deck plate
Inventor: IZAWA KATSUHIKO
IPC: E04B5/40
Filed: 1989-05-25
Abstract: PURPOSE:To prevent the leak of concrete from the edge part by forming a deck plate by connecting ridge part strip pieces and a bottom part strip piece by an inclined web and closing the edge part opened port in the longitudinal direction. CONSTITUTION:Ridge part strip pieces 11 extending in the longitudinal direction, keeping a certain interval, in the width direction and a bottom part strip piece 12 are connected by an inclined web 13, and a deck plate 1 having a reinforcement part 14 for the engagement of the width direction edge parts is formed. The edge part in the longitudinal direction of the ridge part strip piece 11 is pressed downward, and the inclined web part 13 is folded inward, and an opened port edge 16 is closed by a downward inclined surface 17 which is inclined from the ridge part strip piece 11, and the opened port edge 6 is closed in nearly levelled plane form by pushing-spreading the reinforcement part 14 outwardly. Therefore, the edge part opened port can be closed reasonably by a trapezoidal inclined surface 17.
Patent JP-H07173387-A (JP)
Title: Polyisocyanate composition
Inventor: YAMAGUCHI SHIGERU
IPC: C08G18/08
Filed: 1991-06-05
Abstract: PURPOSE:To provide a polyisocyanate composition containing a specific polyisocyanate compound and a specific modified silicone oil in a specified ratio, excellent in low temperature storage stability, and useful for producing polyurethane resins. CONSTITUTION:This polyisocyanate composition comprises (A) 100 pts.wt. of a polyisocyanate compound comprising a diphenylmethane diisocyanate oligomer containing 40-62wt.% of diphenylmethanediisocyanate, and/or their derivatives, and (B) 0.0001-4 pts.wt. of a modified silicone oil such as a polysiloxane- polyoxyalkyleneoxide copolymer which is non-reactive with the component A.
Patent JP-S5562730-A (JP)
Title: Electron beam exposure device
Inventor: MOTOYAMA KAKUKI
IPC: H01J37/147
Filed: 1978-11-02
Abstract: PURPOSE:To enable to draw even a picture of 2mum or less by connecting a modulation circuit that controls electron beam current to a blanking plate that makes up  the exposure device and connecting a deflecting circuit for positioning the electron  beam to a deflecting plate and by controlling these by means of a computer and an  interface. CONSTITUTION:Electron beam from the electron gun 501 is accelerated by the anode 502, converged by the first condenser lens 503, and is done by the second condenser lens 505 through the blanking plate 504. Next the electron beam is defected by the deflecting plate 506, and is applied to the sample 10 through the object lens 507. In this constitution, the blanking plate 504 is connected to the modulation circuit 508 that controls electron beam current, and the deflecting plate 506 is done to the deflecting circuit 509 that positions the electron beam. Also both the circuits 508, 509 are connected to each other with a connection 512, the interface 510 is  provided between both the circuits 508, 509 and the computer 511 that controls said circuits 508, 509.
Patent JP-S5467158-A (JP)
Title: Quick fastening bolt
Inventor: WATANABE KOUICHI
IPC: F16B35/00
Filed: 1977-11-08
Abstract: PURPOSE: To provide a means to move a nut along the shank of a bolt by cutting a straight groove on the shank of the bolt or the inside of th clearance hole of a nut and making a protrusion on the side facing thereto to have said protrusion clearance fitted in side groove.  
     CONSTITUTION: A straight groove 2 along the direction of the thread axis is formed on a shank 3 of a bolt 1 cutting of the screw thread along its entire length  while a clearance hole 5 to clearance fit to said shank 3 is provided on a nut 4 with  a straight protrusion 6 formed therein, said protrusion having an internal thread formed thereon, the upper end of the inside circumference of the nut 4 being provided with a recess 7, whereby nut 4 can be moved on the shank until it comes in contact with a sheet 8 which is being fastened and then turned for quick fastening. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08330296-A (JP)
Title: Manufacture of semiconductor device
Inventor: HATSUYA AKIRA
IPC: H01L21/312
Filed: 1995-05-31
Abstract: PURPOSE: To obtain a highly reliable semiconductor device by preventing bubbles from being formed in a narrow valley between wiring layers in formation of a polyimide insulation film. CONSTITUTION: An electrode material is applied onto an insulation film. A resist mask 22 is formed thereon and a first wiring layer 23 having a tilting side wall 25 by isotropic etching and an approximately vertical side wall 24 by anisotropic etching is formed. A silicon nitride film 26 is formed thereon and a polyimide insulation film 27 is formed by a spin on application method.
Patent JP-S63296842-A (JP)
Title: Oxidizing palladium catalyst
Inventor: OKADA MASATO
IPC: B01J23/63
Filed: 1987-05-29
Abstract: PURPOSE:To enhance the stability of a catalyst and to extend the life thereof, by coating an inorg. carrier with oxide of an element selected from La, Ce, Nd, K or the like and supporting Pd on the formed coating in a dispersed state to form the catalyst. CONSTITUTION:An inorg. carrier is coated with active oxide of one or more element selected from a group consisting of La, Ce, Na, K, Ca, Sr, Ba and Si. Subsequently, Pd and/or palladium oxide are supported on the active oxide coating in a dispersed state to form an oxidizing catalyst. As the inorg. carrier, mullite is pref. used and, as the active oxide, there are alumina, magnesia, titania, zirconia or the like. The pref. addition amount of La, Ce or the like to the active oxide is 5-10wt.%. The obtained oxidizing catalyst can be suitably used in the combustion of various fuels.
Patent JP-S5925803-A (JP)
Title: Counter-current washing tower and method for washing synthetic resin slurry
Inventor: OOOKA TAKEO
IPC: C08F6/00
Filed: 1982-08-03
Abstract: PURPOSE:To carry out the washing of a large amount of a synthetic resin slurry, without stirring, in high efficiency, by supplying and dispersing the slurry from the nozzle at the top of the washing tower, introducing washing liquid from a number of minute nozzles at the bottom of the tower, and contacting the slurry droplets countercurrently with the liquid making a stable interface. CONSTITUTION:A polymer slurry is supplied through the slurry introducing pipe and charged to the washing tower through the slurry introducing nozzle 4 at the top of the tower at a flow rate of <=0.5m/sec eliminating the dynamic pressure, and passed through the slurry dispersing member 3 placed below the nozzle 4 and having an upper project area of larger than the opening area of the nozzle 4. The slurry is made to contact countercurrently with the washing liquid introduced through the washing liquid introducing nozzle 8 having a number of minute openings and placed at the bottom of the lower part of the tower. The contact is performed in the extended lower part of the tower making stable interface between the slurry and the washing liquid. The washed slurry is discharged from the outlet 6 at the bottom of the tower, and the used washing liquid is exhausted from the outlet 2 at the top of the tower.
Patent JP-S61290999-A (JP)
Inventor: FUJIKAWA KIYOKAZU
IPC: D06F58/28
Filed: 1985-06-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61291157-A (JP)
Title: Platen bearing structure of printing apparatus
Inventor: TAKADA HIROMI
IPC: B41J11/02
Filed: 1985-06-20
Abstract: PURPOSE:To attain to reduce cost as a whole by simplifying a structure without using a necessary number or more of mount parts for mounting a platen to a support frame in a revolvable manner, by providing an elastic part having an engaging part at the leading end thereof to a bearing member and providing a hole engaging said engaging part in a detachable manner to a support frame. CONSTITUTION:In a printing apparatus wherein bearing members 12 are mounted to both ends of a platen shaft 11 in a freely revolvable manner and a platen shaft 12 is laid accross left and right support frames 13, 13 through the bearing members 12 to mount a platen 10, an elastic part 22 having a projection at the leading end thereof is provided to the leading end of each bearing member 12 and the hole 17 engaging with the engaging part of said elastic part 22 in a detachable manner is provided to each of the support frames 23, 23. If the elastic parts 22 are held to rotate the bearing members 12 and the projections 23 being the engaging parts of the elastic parts 22 are engaged with the holes 17 being the engaging parts of the support frames 13, the platen 10 is mounted to the support frames 13, 13. If the elastic parts 22 are bent to detach the projections 23 from the holes 13, the platen 10 is detached from the support frames 13, 13.
Patent JP-S6025781-A (JP)
Title: Heat transfer structure of printing apparatus
Inventor: SUZAKI MASAYUKI
IPC: B41J35/04
Filed: 1983-07-23
Abstract: PURPOSE:To perform easily readable printing while eliminating noise, by separating a thermal transfer ribbon from paper when the ink layer of said thermal transfer ribbon after printing is still held under a semi-molten state. CONSTITUTION:When the ink layer 30 of a thermal transfer ribbon 28 is separated from a base 32 to be transferred to paper 34 by a method wherein a heating temp. applied to the thermal transfer ribbon 28 is made high or a time, which is required in separating the thermal transfer ribbon 28 from the paper 34 after printing, is shortened or a release angle is changed, a part 36 of the ink layer 30 is left in a state adhered to the base 32 and the greater part 38 of the remainder is transferred to the paper 34. By this method, the gloss of the surface 38a of the ink layer 38 transferred to the paper 34 can be eliminated and the generation of release sound can be avoided.
Patent JP-S62294162-A (JP)
Title: Production of vacuum deposition plated steel sheet
Inventor: SAKAI NOBUHIKO
IPC: C23C14/56
Filed: 1986-06-12
Abstract: PURPOSE:To form a plating layer having excellent adhesiveness by preliminarily adjusting surface roughness to a specific value before a surface to be plated is subjected to an ordinary activation treatment at the time of plating metal such as Zn by vacuum deposition onto the surface of a steel strip. CONSTITUTION:The steel strip 1 is first passed through a brushing device 8 by which the surface contaminants are removed and the surface roughness R is adjusted to 0.2-3.0mum at the time of plating the metal such as Zn, Cu, Al, Ti, Ni, Cr, Sn, or Pb continuously by vacuum deposition on the surface of the steel strip. The steel strip is thereafter passed through a gas reduction type activation treatment furnace 2, pressurizing chambers 3, 3' for preventing the intrusion of air, etc., 1st and 2nd sealing roll chamber 4, 4' provided with many sealing rolls and 1st and 2nd vacuum deposition plating chamber 5, 5' for plating the one face of the steel strip and the opposite face thereof by vacuum deposition. The contaminants on the steel strip surface are thoroughly removed and the surface is adequately roughened; therefore the plating layer having the extremely high adhesiveness is formed.
Patent JP-S6027441-A (JP)
Title: Molding method
Inventor: NISHIKAWA KAZUYUKI
IPC: B22C3/00
Filed: 1983-07-22
Abstract: PURPOSE:To form a casting mold by drying and curing quickly and uniformly molding sand with a molding method for the mold consisting of the molding sand using a water soluble binder by specifying the components of the binder and drying the mold of the molding sand by combustion of an org. solvent coated thereto. CONSTITUTION:Molding sand S added and mixed with a water soluble binder is packed to a prescribed density in the space delineated by a pattern board 1 with a pattern and a molding flask 2 and then the mold is parted. Said binder consists essentially of a) >=1 kind among water soluble saccharides such as soluble starch, dextrin, cane sugar, maltose, glucose, etc., b) a water soluble crosslinking agent selected from the group consisting of (alkylated)methylorate of urea or melamine and c) a catalyst for reaction of the component (b) selected from an org. acid, inorg. acid or the metallic salt thereof, ammonium salt or alkanol amine salt. A combustible org. solvent or a mixture composed of said solvent and heat resistant aggregate is approximately uniformly coated on the mold surface of the parted molding sand and the combustible org. solvent is burned to dry and cure uniformly and quickly the molding sand. The casting mold is thus obtd.
Patent JP-H07325575-A (JP)
Title: Device for setting parameter of electronic instrument and modulation signal generation device
Inventor: WATASE TAKAO
IPC: G10H1/057
Filed: 1995-06-01
Abstract: PURPOSE:To improve operability of setting a parameter in an electronic instrument by also setting other musical sound generation modes according to the setting operation of the parameter deciding the musical sound generation mode. CONSTITUTION:A modulation signal generation part 3 generates two low frequency signals with a required generation mode based on the parameters consisting of a depth, a wave, a form, etc., set by operating an operation key provided on a panel part 5 and a key operation condition signal supplied from a key board part 1, and supplies these low frequency signals to a musical sound signal generation circuit 4 as a modulation signal, and modulates the sound pitch and the sound volume of the musical sound generated by the musical sound generation circuit 4. After the musical sound generated by the musical sound generation circuit 4 is amplified by an amplifier 6, it is emitted as a musical sound from a speaker 7. Thus, the number of operation keys are reduced.
Patent JP-S5673120-A (JP)
Title: Fly frame with crude yarn loosening apparatus
Inventor: EMIRU BURINAA
IPC: D01H13/10
Filed: 1980-09-27
Abstract: A roving frame in which tension is reduced in the unwound length of roving (50,52) remaining between the drafting mechanism (10) and the package (32) after the frame has been brought to a halt. This can be done by additional feed from the drafting mechanism after stopping of the other elments of the frame. The degree of feed may be different depending upon whether the stoppage is due to a break at one of a group of flyers, or to a doffing operation.
Patent JP-H07313903-A (JP)
Title: Collector of air purifier
Inventor: HARA SHINICHI
IPC: B03C3/47
Filed: 1994-05-25
Abstract: PURPOSE:To provide a collector capable of sufficiently collecting not only small dust particles but also large dust particles. CONSTITUTION:In the collector of an air purifier equipped with a collector plate electrode attracting charged dust, the collector plate electrode 22 is formed by providing a conductive material 25 to the surface of an insulating material 23 and coating the same with an insulating coating layer 27.
Patent JP-H10323634-A (JP)
Title: Method for cleaning plastic surface
Inventor: UNO KOHEI
IPC: C11D7/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To simultaneously remove inorganic and organic pollutants without damaging the surface of a plastic container and lower the cleaning cost by bringing an oleophilic component with the pollutants on the plastic surface and then removing the oleophilic component. SOLUTION: One or more components selected from a group of non ionic surfactants with 70 deg.C or lower cloud point and made of fat and oil, fatty acid, fatty acid amide are preferably used as an oleophilic component to be used for a first step. To stick the oleophilic components to the container to be cleaned, an optional method such as an immersion method, a spraying method, etc., is employed. In the case the oleophilic components locally exist, the pollutants being brought into contact with the oleophilic components are removed for inorganic or organic pollutants are dissolved or dispersed in the oleophilic components. In this case, the ratio of the oleophilic components in all of the components to be brought into contact with the pollutants is preferably controlled to be 50-100 wt.% at the time immediate before cleaning.  To remove the oleophilic components as a second stage, cleaning removal by spraying an alkaline cleaning agent or immersing in the cleaning agent is employed.
Patent JP-S5837792-A (JP)
Inventor: GOMI TOMOYOSHI
IPC: G07G5/00
Filed: 1981-08-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6112683-A (JP)
Inventor: FURANTSU JIYANSEN
IPC: C07D233/60
Filed: 1985-06-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05320484-A (JP)
Title: Copolyester composition
Inventor: YAMAGUCHI MAKOTO
IPC: C08L67/00
Filed: 1992-05-27
Abstract: PURPOSE:To obtain a resin composition improved in mechanical properties by mixing an aromatic polyester with a copolyester and a polyester comprising an aliphatic dicarboxylic acid of a specified formula and a mono- or di-hydroxy compound. CONSTITUTION:This composition is obtained by melt-mixing 5-80wt.% aromatic polyester comprising a diol component such as ethylene glycol and/or butylene glycol and an acid component such as terephthalic acid with 10-85wt.% copolyester comprising similar aromatic polyester segments and aliphatic segments obtained from a lactone monomer and/or a lactone polymer and 10-85wt.% polyester obtained from an aliphatic dicarboxylic acid of formula I (wherein (n) is 0-10) and a dihydroxy compound of formula II and/or a monohydroxy compound of formula III (wherein R<1> to R<3> are each alkylene; (p) is 3 or 4; (t) is 2 or 3; and (m), (q) and (r) are each 0 or greater).
Patent JP-H031345-A (JP)
Title: Magneto-optical recording and reproducing method
Inventor: TANAKA FUJI
IPC: G11B11/10
Filed: 1989-05-29
Abstract: PURPOSE:To perform overwriting without information's remaining by not being erased by strengthening the irradiation of a light beam to a recording part at the time of performing recording in a direction same as a magnetizing direction and weakening it at the time of performing recording in a direction opposite to the magnetizing direction. CONSTITUTION:When magnetization is performed in the direction opposite to the previously oriented magnetizing direction, the intensity of the irradiation of the light beam LA1 is weakened or the intensity of modulated magnetic field HM is weakened to make the recording range of a recording mark small. On the other hand, when the magnetization is performed in the direction same as the magnetizing direction, the intensity of the irradiation of the light beam LA1 is strengthened or the intensity of the modulated magnetic field HM is strengthened to make the recording range of the recording mark large. Namely, a control circuit 11 variably controls the timing of the modulated magnetic field HM with respect to a reference clock signal SCK by obtaining the rise time TU and the hold time TH of a magneto-optical disk 2 based on the information on the temperature characteristics and magnetic properties of the disk 2 and sets the modulated magnetic field HM equal to or exceeding necessary magnetic field during a period equal to or exceeding the hold time TH. Thus, the overwriting is performed without information's remaining by not being erased.
Patent JP-H06121968-A (JP)
Title: Screening machine and screening method for agricultural product
Inventor: MUTO MIKIO
IPC: B07C5/22
Filed: 1993-05-13
Abstract: PURPOSE:To provide the screening machine for agricultural products capable of screening these agricultural products to categories varying in lengths, weights, colors, sizes, maturity degrees, etc. CONSTITUTION:Plural guide rails 21 are disposed with level differences (d) above and below as the guide means of sliders 16 supporting the load of the agricultural products P placed on a support 4. The means for screening the agricultural products P varying in the screening categories are provided along these guide rails 21. Changeover means 22A, 23 to 25 for changing over the transporting paths to plural pieces of the guide rails 21 from the guide rails 20 are provided. As a result the screening varying in the categories, such as lengths, weights, colors, sizes, maturity degrees, etc., is executed.
Patent JP-S5925460-A (JP)
Title: General incoming detection circuit
Inventor: MINATO DAISAKU
IPC: H04Q1/20
Filed: 1982-08-03
Abstract: PURPOSE:To obtain a stable detection circuit which is free from the control of circuit constant, by connecting a circuit to be detected provided to the trunk of a carrier wave circuit by the prescribed number of circuits then connecting the circuit to be detected to a detecting circuit. CONSTITUTION:Between a terminal ALM0 of a detecting circuit SSDU and a terminal SSD0 of a trunk #0 ODT, a terminal SSD1 of the trunk #0 ODT and terminals SSD0- of a trunk #10 ODT, and a terminal SSD1 of a trunk #n ODT and a terminal G of the SSDU are connected in series, respectively. In other words, the detecting circuits of #0 ODT-#n ODT are connected in the form of a chain and by the number of times of simultaneous incomings necessary to regard a general incoming which is due to a fault of a carrier wave circuit. As a result, if a general incoming state occurs due to a fault of the carrier wave circuit, a relay AL of the SSDU is actuated to make a contact al, and supplies the information to a terminal ALM1 to show that a fault has occurred to the carrier wave circuit. Thus no control is needed for the relay AL since the circuit to be detected is simply a DC circuit.